400 Chevy Small Block Turn-Key Crate Engine With 520 HP

Starting at $10,595

This 400 small block Chevy with 520 HP complete crate engine has a 3.750 stroke with a 4.125 bore which delivers an extremely high amount of low end torque. We have redesigned the standard 400 CI engine to be extremely durable while delivering really good torque and horse power. All of our engines can be custom painted to match your vehicle at your request. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle. If you are in the market for a nice small block Chevy engine that will deliver a lot of power but you can cruse cross country with hassle free you found your engine combo.

  • Dart SHP 4 bolt main block with 4.125 bore
  • Block painted with 3 coats of high temp ceramic engine paint customers choice of
  • Eagle 4340 forged steel crankshaft 3.750 stroke
  • Eagle 5.700 H-Beam connecting rods with ARP bolts
  • SRP or Mahle Forged Performance Pistons
  • Performance rod and main bearing (Clevite, King or Federal Mogul)
  • Performance rings hand filed to match application
  • The complete rotating assembly will be balanced
  • Three Piece True Roller Timing Set
  • Comp Cams custom ground hydraulic roller performance camshaft
  • Roller lifters
  • Lifter guides
  • Lifter Retainer Tray
  • Performance aluminum cylinder heads (Edelbrock)
  • High Performance Valve Springs And Retainers (To Match Camshaft)
  • 7/16 Screw In Studs And Hardened Guide Plates
  • Chrome moly push rods
  • Roller rockers
  • Engine Will Be Assembled With All Brand New Bolts
  • High volume oil pump and screen
  • Chrome oil pan
  • Chrome Dipstick and tube
  • Chrome Timing Cover
  • Performance balancer
  • Fel-Pro performance gaskets
  • Performance aluminum intake manifold (Edelbrock)
  • Chrome thermostat housing
  • Holley Ultra HP carburetor w/ electric choke
  • Chrome air cleaner
  • MSD Pro-Billet distributor (Requires CDI Box)
  • MSD Blaster II Coil And Bracket
  • Autolite spark plugs
  • Taylor 8mm Ignition Wires (Color Of Choice Black, Red, Blue, Yellow, Green, Orange No Extra Charge)
  • Water Pump
  • Valve covers
  • Chrome Breather
  • Engines are photo documented during the building process so you can see the quality of parts and workmanship that goes into your engine
  • Your engine will be hot run tested-carburetor and timing set
  • 3 Year Unlimited Mileage Warranty

March Performance Pulleys

Pulley Systems

Alternator Only

Alternator Only

This system includes the following items:

  • Chrome 105 Amp alternator
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $750

Alternator & Power Steering

Alternator & Power Steering

This system includes the following items:

  • March Performance Style Tracks Kit:
  • 105 Amp alternator chrome
  • Chrome power Steering Pump
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Power steering pump pulley
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $1,675

Alternator, Power Steering &  Air Conditioning

Alternator, Power Steering & Air Conditioning

This system includes the following items:

  • March Performance Style Tracks Kit:
  • Chrome 105 Amp alternator
  • Power Steering Pump
  • Chrome AC Pump
  • Alternator pulley
  • Crankshaft pulley
  • Water pump pulley
  • Power steering pump pulley
  • AC pump nose cover
  • Aluminum bracket with fan & nose cover
  • Belt tensioning bar
  • Serpentine belt
  • Installed on your engine

Add $2,100


Dyno Testing

Have your new crate engine Dyno tested!

Have your new crate engine Dyno tested!

Proformance Unlimited measures over 30 parameters that are monitored and logged to the computer during each engine test. A complete printout, including graphs.

We tune your engine on the dyno for maximum power. No more endless trial and error methods at the track are required. You see your results instantly! Dynamometer testing costs a fraction of what you have invested. Take the guesswork out of tuning - by dynoing !

This system includes the following items:

  • Your engine will be broken in under various load conditions
  • Tested in real world conditions through headers and mufflers
  • Precise horsepower and torque rating with graph and numerical print out
  • Induction system tuned for optimal performance
  • Dyno session video taped

Add $950


Parts

MSD Mini High Torque Starter

MSD Mini High Torque Starter

This system includes the following items:

Add $300

MSD Street Fire CD Ignition

MSD Street Fire CD Ignition

MSD Street Fire CD ignitions are perfect for budget-minded enthusiasts. Street Fire CD ignitions offer capacitive discharge technology that fires a series of multiple sparks for 20 degrees of crankshaft rotation when the engine is running under 3,000 rpm. This ensures complete combustion and produces great throttle response with a smooth idle. MSD’s Street Fire CD ignitions are built within a durable cast aluminum housing and easily connects to points, amplifiers, and magnetic pickup distributors. There’s even an adjustable rev limiter (100 rpm increments) for overrev protection!

This system includes the following items:

  • Ignition Control Module; Street Fire CDI

Add $160

Flywheel - Chevy

Flywheel - Chevy

This system includes the following items:

  • 153 or 168 tooth

Add $375


Dress Up

Custom Painted Engine

Custom Painted Engine

Have a custom painted car? Why not have a custom painted engine? Give us your paint code and we'll do the rest.

This system includes the following items:

  • Custom paint

Add $350

GM Performance Black Crinkle Kit

GM Performance Black Crinkle Kit

Engine Dress-Up Kit, High-Tech Collector's Series, Valve/Timing Covers, Air Cleaner, Breather, Black Crinkle

This system includes the following items:

  • Dress Up Code 758
  • Valve Covers - Tall Design
  • Wing Nuts and Valve Cover Hold-Down Clamps
  • Air Cleaner (14'' dia.) with Bow-Tie Center Nut
  • Timing Chain Cover
  • Breather Cap

Add $245


Transmission

Automatic Transmission Package TH-350 or TH-400

Automatic Transmission Package TH-350 or TH-400

This system includes the following items:

  • 3 Speed Auto Transmission
  • Shift Kit
  • Improved Valve Body
  • Adjustable Servo
  • Stall Speed Converter To Match Application

Add $2,200

Tremec TKO600 5 Speed Manual Transmission Package *

Tremec TKO600 5 Speed Manual Transmission Package *

This system includes the following items:

  • New TKO600 Ford Street and Strip, 26-spline input shaft, full factory warranty
  • Gear Ratios: 2.87, 1.89, 1.28, 1:1, .64
  • Main Case Streamlining - Modified to fit your tunnel
  • AP Revolution Shifter Mechanism - Original 4-speed shift position
  • Driveshaft Slip Yoke - Cryogenically hardened steel
  • X-Factor Cross Member - Modular T6061 Aluminum, bolt-in
  • Transmission Mount - Polyurethane
  • Pilot Bearing - Stainless rollers, grease pre-pak
  • Reverse Light Harness
  • Speedometer Conversion
  • Shifter Knob
  • Hardware
  • Instructions
  • QT SFI Bell Housing for Ford 289/302/5.0/351 C/W to TKO/T5
  • SCIENCE FRICTION Billet Steel 157t Flywheel
  • FLYWHEEL BOLT, SET OF 6, Race Grade 8
  • SBF 8mm PP Bolt Set
  • SCIENCE FRICTION STAGE2 SUPER STREET CLUTCH KIT
  • HIGH CLAMP LOAD 10.5" LOW FLEX FORMED PRESSURE PLATE
  • FULL FACE WOVEN KEVLAR SPRUNG HUB DISC
  • ALL STEEL RELEASE BEARING
  • STAINLESS PILOT BEARING
  • LIGHT PEDAL EFFORT
  • FORD HYDRAMAX Hydraulic Clutch Actuator System Kit Includes:
  • Concentric Slave Bearing - Dual line, double width seals
  • Steel Braided Lines - Teflon Lined Stainless Steel
  • 3/4" Bore Master Cylinder - Black Powder Coated
  • Hydramax Firewall Mount - Patented Adjustable Mount w/Firewall Stiffener
  • Reservoir Kit - Remote or local mount, plastic (billet upgrade available)
  • Pedal Rod and Hardware - Model Specific, Adjustable Length
  • Fittings, hardware and complete instructions.

Add $4,800 - $6,500


Fuel Delivery Systems

FiTech Fuel Injection

FiTech Fuel Injection

This system includes the following items:

  • Die Cast Throttle body
  • Handheld Controller
  • (4) Hi-Flow 600 HP injectors
  • Built-in pressure regulator
  • 2.5 BAR Internal MAP Sensor
  • Throttle Position Sensor
  • Idle Air Control
  • Coolant Temp Sensor
  • Wide band O2 Sensor
  • O2 Bung Kit
  • -06AN Fuel Inlet Fitting
  • Gasket Kit

Add $995


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